Base | Representation |
---|---|
bin | 1010100001110… |
… | …01100111001001 |
3 | 20011011221021100 |
4 | 11100321213021 |
5 | 140102110421 |
6 | 12432532013 |
7 | 2121451050 |
oct | 520714711 |
9 | 204157240 |
10 | 88316361 |
11 | 45941431 |
12 | 256b1009 |
13 | 153b2803 |
14 | ba2d397 |
15 | 7b47c26 |
hex | 54399c9 |
88316361 has 24 divisors (see below), whose sum is σ = 146038464. Its totient is φ = 50381280.
The previous prime is 88316357. The next prime is 88316387. The reversal of 88316361 is 16361388.
It is not a de Polignac number, because 88316361 - 22 = 88316357 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88316321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73810 + ... + 74996.
It is an arithmetic number, because the mean of its divisors is an integer number (6084936).
Almost surely, 288316361 is an apocalyptic number.
It is an amenable number.
88316361 is a deficient number, since it is larger than the sum of its proper divisors (57722103).
88316361 is a wasteful number, since it uses less digits than its factorization.
88316361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2381 (or 2378 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 88316361 is about 9397.6784899251. The cubic root of 88316361 is about 445.3283962340.
The spelling of 88316361 in words is "eighty-eight million, three hundred sixteen thousand, three hundred sixty-one".
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